T-junction meshing in Gambit
 

Hey.

I am trying to mesh a T-junction (as the letter T), an intersection between two cylinders in Gambit. I have divided the volume of the cylinders into parts as a butterfly-volume and meshed them with a hexagonal mesh. My question to you is: how should I mesh the intersection region? I would like to have a lot of cells in there with a structured mesh to obtain a better simulation and would like to hear how to divide the region.

Thanks